Halogénures de sulfonyle
Les halogénures de sulfonyle sont une classe de composés organiques dans lesquels un groupe fonctionnel sulfonyle est lié à un atome d'halogène. Ces composés sont des intermédiaires essentiels dans la synthèse de produits pharmaceutiques, agrochimiques et de colorants. Chez CymitQuimica, nous proposons une sélection d'halogénures de sulfonyle de haute qualité pour répondre à vos besoins de synthèse et de recherche, garantissant des performances constantes et fiables dans les processus chimiques.
177 produits trouvés pour "Halogénures de sulfonyle"
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α-Toluenesulfonyl fluoride, 99%
CAS :-Toluenesulfonyl fluoride (PMSF) is used in the preparation of cell lysates to inhibit protein digestion. It is a widely used fatty acid amid hydrolase (FAAH) inhibitor for pretreatment of brain membrane preparations when testing CB1 receptor activity. This Thermo Scientific Chemicals brand productFormule :C7H7FO2SDegré de pureté :99%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :174.193-Cyanobenzenesulfonyl chloride, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C7H4ClNO2SDegré de pureté :97%Couleur et forme :White to yellow, Crystals or powder or crystalline powder or fused/lumpy solidMasse moléculaire :201.624-Methyl-3-nitrobenzenesulfonyl chloride, 95%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C7H6ClNO4SDegré de pureté :95%Couleur et forme :Crystals or powder or crystalline powder or fused solid, Cream to pale yellowMasse moléculaire :235.644-(Methylsulfonyl)benzenesulfonyl chloride, 95%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C7H7ClO4S2Degré de pureté :95%Couleur et forme :White, SolidMasse moléculaire :254.702-Fluorobenzenesulfonyl chloride, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H4ClFO2SDegré de pureté :98%Couleur et forme :Liquid as melt, Clear, colorless to yellowMasse moléculaire :194.606-(Trifluoromethyl)pyridine-3-sulfonyl chloride, 97%
CAS :6-Trifluoromethyl-3-pyridinesulfonyl Chloride is a chemical used for the preparation of N-sulfonamido polycyclic pyrazolyl compounds for treatment of cognitive disorders. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and laFormule :C6H3ClF3NO2SDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to cream or pale yellowMasse moléculaire :245.602,4-Dichloro-5-methylbenzenesulfonyl chloride, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C7H5Cl3O2SDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :259.543-(Chlorosulfonyl)benzoic acid, 96%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C7H5ClO4SDegré de pureté :96%Couleur et forme :Powder, White to pale brownMasse moléculaire :220.621-Butanesulfonyl chloride, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H9ClO2SDegré de pureté :98%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :156.622-Chloroethanesulfonyl chloride, 98%
CAS :2-Chloroethanesulfonyl chloride was used in one-pot sulfonylation/intramolecular thia-Michael protocol for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. It was also used in synthesis of vinyl sulfonamides with a furan, carbocyclic, semi cyclic or acyclic 1,3-diene moiety. This Thermo ScientificFormule :C2H4Cl2O2SDegré de pureté :98%Couleur et forme :Clear colorless to pale brown, LiquidMasse moléculaire :163.01(Methylsulfonyl)methanesulfonyl chloride, 98%
CAS :(Methylsulfonyl)methanesulfonyl chloride is used as a chemicals, pharmaceutical intermediates, reagents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original AlfaFormule :C2H5ClO4S2Degré de pureté :98%Couleur et forme :Powder, White to off-whiteMasse moléculaire :192.634-(Chlorosulfonyl)benzoic acid, 96%
CAS :It is a chemical reagent used in catalyzing living radical polymerizations, in the preparation of polymer bound transfer hydrogenation catalyst1 and 4-(carboxymethyl-sulfamoyl)-benzoyladenosine. It is also used as a reagent in the sulfonation of -cyclodextrin. This Thermo Scientific Chemicals brandFormule :C7H5ClO4SDegré de pureté :96%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :220.623-Chloro-4-fluorobenzenesulfonyl chloride, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H3Cl2FO2SDegré de pureté :98%Couleur et forme :Liquid, Clear yellowMasse moléculaire :229.052-Chloro-6-methylbenzenesulfonyl chloride, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C7H6Cl2O2SDegré de pureté :98%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :225.08Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%
CAS :Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar productFormule :C3H3F3O4SDegré de pureté :97%Couleur et forme :Colorless to light yellow, LiquidMasse moléculaire :192.113-Chloropropanesulfonyl chloride, 98+%
CAS :3-Chloropropanesulfonyl Chloride is an intermediate used in the preparation of many enzymatic inhibitors. It is also used in the generation and trapping of the derived sulfene with imines and glyoxylates in the presence of chinchona alkaloids provide chiral sultams and sultones. It is mainly used fFormule :C3H6Cl2O2SDegré de pureté :98+%Couleur et forme :Clear colorless to yellow to orange or pale brown, LiquidMasse moléculaire :177.044-Chloro-3-nitrobenzenesulfonyl chloride, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H3Cl2NO4SDegré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :256.052,4,5-Trichlorobenzenesulfonyl chloride, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H2Cl4O2SDegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :279.944-Nitro-α-toluenesulfonyl chloride, 97%
CAS :It is used as an intermediate in organic syntheses, pharmaceuticals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU refeFormule :C7H6ClNO4SDegré de pureté :97%Couleur et forme :Powder, White to pale creamMasse moléculaire :235.644-Iodobenzenesulfonyl chloride, 97%
CAS :It is used as intermediate in organic syntheses in medicine.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference haFormule :C6H4ClIO2SDegré de pureté :97%Couleur et forme :White to pale brown, Crystals or powder or crystalline powderMasse moléculaire :302.51
